Motorola Mototrbo - 3.0 Troubleshooting Flow Chart for RFIC

Troubleshooting Flow Chart for RFIC 1-5
3.0 Troubleshooting Flow Chart for RFIC (Sheet 1 of 5)
No Synth operation
Visual Check of Board Ok?
No
Correct Problem
Yes
No
+5V at E0004? Check Controller/E3113
No
Yes
+2.8V at E0008? Check Controller/E3107
No
Yes
+2.8V at E0005? Check Controller/E3110
No
Yes
+1.8V at E0010? Check Controller/E3108
No
Yes
+1.8V at E0007? Check Controller/E3109
No
Yes
+1.8V at E0006? Check Controller/E3105
No
Yes
Is 19.2MHz Signal at C0049?
No
Yes
Is 2.8V at R0013?
Check Y0000, replace if needed
No
Yes
A
A